000 00310nam a2200121Ia 4500
008 211214s9999 xx 000 0 und d
040 _cJayakar Knowledge Resource Centre
100 _aDe Robertis
245 0 _aGeneral cytology Edn 2
250 _a2
260 _bW B Saunders
_aPhiladelphia
_c1954
942 _c1
999 _c49016
_d49016